coil issue

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mandell
Posts: 2
Joined: Fri Mar 19, 2010 5:22 am
Car: 1999 infiniti Q45t

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i had a rough idle with a 1320 code, so i replaced the coil and it ran great for a week,now it is back to the same thing. what else could it be?


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bookemdano
Posts: 23
Joined: Tue Sep 08, 2009 5:08 pm
Car: 1994 Infiniti Q45

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If that cylinder was running bad, you could have a fouled plug?

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bullittandy
Posts: 1415
Joined: Thu Jul 21, 2005 4:57 pm
Car: 2003 Infiniti Q45 70K miles
1999 Infiniti Q45 Touring 180K miles
1997 Infiniti Q45 270K miles (sold)
1997 Infiniti Q45 186K miles (junk-sold)
Location: Atlanta
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probably another coil, they go bad on these cars, replacing all will certainly cure but expensive.

good luck!

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Q451990
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Posts: 11030
Joined: Tue Jul 23, 2002 8:21 am
Car: 1990 Q45 - 118K, 2022 Toyota 4 Runner, 2004 Frontier M/T - 108K, 2012 Xterra (Mom's), 2023 Rogue (Inlaws)
Location: Columbia, SC
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bullittandy wrote:probably another coil, they go bad on these cars, replacing all will certainly cure but expensive.

good luck!
Ditto


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